//
//  ViewController.swift
//  StoryboardObject
//
//  Created by CaryaLiu on 2021/4/9.
//

import UIKit

class ViewController: UIViewController {
    @IBOutlet var testObject: NSObject!
    
    override func viewDidLoad() {
        super.viewDidLoad()
        
    }
    
    @IBAction func doneBtnTouched(_ sender: Any) {
        view.endEditing(true)
    }
    
}

extension ViewController: UITextFieldDelegate {
    func textFieldDidBeginEditing(_ textField: UITextField) {
        print(#file, #function)
    }
}
